Stemmann; Hartmut
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stemmann; Hartmut.The latest application filed is for "device for securing an insert on an implant".
- Stemmann; Hartmut - D-22529 Hamburg DE
- Stemmann; Hartmut - 2000 Hamburg 54 DE
- Stemmann; Hartmut - Hamburg 54 DE
| Patent | Date |
|---|---|
| Device for securing an insert on an implant Grant 5,636,990 - Stemmann June 10, 1 | 1997-06-10 |
| Positioning device for connecting a prosthesis to a body implant Grant 5,611,689 - Stemmann March 18, 1 | 1997-03-18 |
| Magnet arrangement for fastening prostheses, in particular epitheses, such as for example artificial ears and the like Grant 5,425,763 - Stemmann June 20, 1 | 1995-06-20 |
| Magnet arrangement for a prosthesis Grant 5,421,722 - Stemmann June 6, 1 | 1995-06-06 |
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